Summary statistics for coronaryangiographyper1000medica variable in 1998_surg_d

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
coronaryan~a |        307    20.77007    5.365103   10.26432   41.97253

by Jean Roth , jroth@nber.org , 14 Mar 2018